package bo.zhao.action.abstract_factory.product.keyboard;

/**
 *  机械键盘
 * */
public class MechanicalKeyboard implements Keyboard {

	@Override
	public void keyup() {
		System.out.println("MechanicalKeyboard keyup");
	}

	@Override
	public void keydown() {
		System.out.println("MechanicalKeyboard keydown");
	}
	
	@Override
	public void setup() {
		System.err.println("MechanicalKeyboard do setup");
	}

}
